| Adventure racing was spawned in the early Eighties among those hardcore communities with an unslakable thirst for danger and hardship. |
| The males synthesize the expensive secretions as a courtship gift to woo mates, but cockroach nymphs, with their unslakable sweet mandible, have evolved the chemical and textural means to vamp. |
| Scientists see in our love for other animals, and our unslakable curiosity about animal lives, sensations, feelings and drives, keys to the most essential aspects of our humanity. |
| But taking away people's guns hasn't taken away their unslakable thirst to kill. |
